About David_

David_ · 2024-09-09

Please help pointing to learning material on this.We can unserstnd that below library was written in proper engineering style so that it can be (a) ported to various STM chips. (b) can select use of POLL, Interrupt and DMA mode by "linking/select" th...

David_ · 2024-08-17

We created an empty C++ project. Then, added some web-sourced .cpp and .hpp code into the directory. Compiled and debugged with ST-Link MiniE fine. Entry is main.cppIn STM32CubeIDE, click .ioc and edit init code with STM32MX. STM32MX generates mai...

David_ · 2024-08-17

Had tried for some time but still did not get it. The MCU and sensor are both mainstream, typical and relatively simple.Any pointer to a complete (with STM32 project and MX .ioc) example code for STM32 MCU SPI interfacing with a sensor chip. Many t...

David_ · 2024-08-16

Transmitter at 1x dBm. Receiver at threshold of decoding or error. About -110 to -120 dBm as reported by the software RSSI value. Need attenator of 140 dB.Many thanks

David_ · 2024-08-05

With STM32CubeIDE on Windows 11 PC, how to setup a local (not storing on Github) version control system?How Version Control System works? How often it freeze and save files/state of a project? Does it restore to (a) hit 'commit' key (b) nth compil...

David_ · 2024-08-16

Still need more tests to investigate. We are seeing some specific error that was repeatable. Pressed hardware reset button and the issue disappeared. Could be our bug??Just in case we would like to upgrade to WL_FW1.3, is there a tool to do it? OR...

David_ · 2024-08-01

@TDK wrote:Yes, revision Y is the latest revision, per the errata sheet.es0506-stm32wle5xx-stm32wle4xx-device-errata-stmicroelectronics.pdf Many thanks. For cross reference reading document, what is the LoRa radio inside the ST chip that is the SX??...

David_ · 2024-06-20

What are the next level of developemnt tools? Enter level professional grade at low side cost. Not big system supporting tons of programmers, locating at 50 countreis....

David_ · 2024-06-18

Many thanks. I brought a Nucleo STM32F103RB to follow this in Github hereIt was in STM32F103C8T6 which I hope is close enough to the Nuceleo board. Out first task is the setup the Nucleo in same configuration as the example. Cannot read .ioc is th...

David_ · 2024-06-05

That time-ago message is in 'standard c'. As time has gone by, we are enquiring if someone has happen to know a version that has been adopted into STM32CubeIDE MX and HAL format. Many thanks

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Need education material pointer to library code for driving external-to-stm32 chips

Main.c and main.cpp when mixing C and C++

Any complete example code for MCU SPI interfacing with a sensor chip

Any idea for a bench top attenuator for LoRa link budget?

How to setup a version control system

Re: How to port examples written with older wireless HAL lib to latest HAL lib?

Re: Is this latest chip as ID read from ST-Link

Re: How can I open this project which was created using older STM32CubeIDE and MX

Re: How can I open this project which was created using older STM32CubeIDE and MX

Re: BMA400 SPI library already ported to STM32CubeIDE